The Ndrangheta in San Luca

Franco Cufari / European Pressphoto Agency

Police search a bunker in Siderno, Italy, in a crackdown on the Ndrangheta's multibillion-dollar cocaine-trafficking enterprise. The search was part of a joint operation by Italian and U.S. authorities that resulted in more than 200 arrests in Italy, the United States and Latin America.

Police search a bunker in Siderno, Italy, in a crackdown on the Ndrangheta's multibillion-dollar cocaine-trafficking enterprise. The search was part of a joint operation by Italian and U.S. authorities that resulted in more than 200 arrests in Italy, the United States and Latin America. (Franco Cufari / European Pressphoto Agency)

During a funeral ceremony in San Luca, Italy, a policeman greets a relative of one of the six Italians gunned down outside a pizzeria in Duisburg, Germany, on Aug. 15, 2007. Authorities called the shooting a revenge hit in an escalating Ndrangheta feud.

During a funeral ceremony in San Luca, Italy, a policeman greets a relative of one of the six Italians gunned down outside a pizzeria in Duisburg, Germany, on Aug. 15, 2007. Authorities called the shooting a revenge hit in an escalating Ndrangheta feud. (Marcello Paternostro / AFP/Getty Images)